【电学】鞋后跟 (脚跟的罩)

real-time clock interrupt counter【计】

rotational little-chamber counter-current chromatography

end-window counter tube

counter electrode; 又称“反电极”。

over-the-counter dealings of the foreign stock【金融】

over-the-counter sale

counter-irritation【临床】

Hematocyte Counter